Grayson McCallum

Grayson McCallum (died 1873) was an American lawman from Tucumcari, New Mexico. In 1873, he was a member of a posse assembled by Douglas R. Johnson, and he took part in the trial of captured outlaw Blake Wood. As Wood was about to be executed, McCallum asked if he could have Wood's horse, but Wood refused, angering McCallum. Shortly after, McCallum was struck in the neck by a Comanche arrow, and the Comanche ambushed the posse. McCallum succeeded in breaking and removing the first arrow, only to be killed by another.